DE1801396B2 - Fliessbett beschichtungsvorrichtung - Google Patents
Fliessbett beschichtungsvorrichtungInfo
- Publication number
- DE1801396B2 DE1801396B2 DE19681801396 DE1801396A DE1801396B2 DE 1801396 B2 DE1801396 B2 DE 1801396B2 DE 19681801396 DE19681801396 DE 19681801396 DE 1801396 A DE1801396 A DE 1801396A DE 1801396 B2 DE1801396 B2 DE 1801396B2
- Authority
- DE
- Germany
- Prior art keywords
- fluid
- tube
- fluidized bed
- treatment
- inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000576 coating method Methods 0.000 title claims description 10
- 239000011248 coating agent Substances 0.000 title claims description 9
- 239000012530 fluid Substances 0.000 claims description 22
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000008187 granular material Substances 0.000 claims description 3
- 238000000197 pyrolysis Methods 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 238000000151 deposition Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Chemical Vapour Deposition (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB46028/67A GB1191939A (en) | 1967-10-09 | 1967-10-09 | Improvements in or relating to Fluidised Bed Apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1801396A1 DE1801396A1 (de) | 1969-05-08 |
| DE1801396B2 true DE1801396B2 (de) | 1971-06-16 |
Family
ID=10439548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681801396 Withdrawn DE1801396B2 (de) | 1967-10-09 | 1968-10-02 | Fliessbett beschichtungsvorrichtung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3566830A (enrdf_load_stackoverflow) |
| AT (1) | AT289037B (enrdf_load_stackoverflow) |
| BE (1) | BE721479A (enrdf_load_stackoverflow) |
| CH (1) | CH494286A (enrdf_load_stackoverflow) |
| DE (1) | DE1801396B2 (enrdf_load_stackoverflow) |
| FR (1) | FR1584686A (enrdf_load_stackoverflow) |
| GB (1) | GB1191939A (enrdf_load_stackoverflow) |
| LU (1) | LU57001A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6814327A (enrdf_load_stackoverflow) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL167608C (nl) * | 1972-10-23 | 1982-01-18 | Euratom | Gasinjector voor de reactiekamer van een fluidisatieoven. |
| US3800740A (en) * | 1972-12-14 | 1974-04-02 | Int Nickel Co | Apparatus for decomposition of metal carbonyls |
| GB1439861A (en) * | 1973-05-08 | 1976-06-16 | Atomic Energy Authority Uk | Fluidised bed apparatus |
| DE2626446C3 (de) * | 1976-06-12 | 1978-12-14 | Hobeg Hochtemperaturreaktor-Brennelement Gmbh, 6450 Hanau | Verfahren zur Beschichtung von Teilchen für die Herstellung von Brenn- und/oder Absorberelementen für Kernreaktoren und Vorrichtung dazu |
| GB1591301A (en) * | 1976-08-26 | 1981-06-17 | British Petroleum Co | Fluidised bed |
| US4221182A (en) * | 1976-10-06 | 1980-09-09 | General Atomic Company | Fluidized bed gas coating apparatus |
| US4098224A (en) * | 1976-12-13 | 1978-07-04 | General Atomic Company | Gas coating apparatus |
| US4425865A (en) | 1980-11-17 | 1984-01-17 | Saat- Und Erntetechnik Gmbh | Method for the homogeneous complete encapsulation of individual grains of pourable material and apparatus for its production |
| AU570799B2 (en) * | 1984-05-17 | 1988-03-24 | Toyota Chuo Kenkyusho K.K. | Vapour phase coating of carbide in fluidised bed |
| US5769920A (en) * | 1992-08-27 | 1998-06-23 | Union Oil Company Of California | Graphite guide rings |
| US5328720A (en) * | 1992-10-23 | 1994-07-12 | Carbon Implants, Inc. | Coating-fluidizing gas supply system and method for flat bottom coater |
| US6410087B1 (en) | 1999-11-01 | 2002-06-25 | Medical Carbon Research Institute, Llc | Deposition of pyrocarbon |
| US7947326B1 (en) | 2006-09-28 | 2011-05-24 | Battelle Energy Alliance, Llc | Methods of forming a fluidized bed of circulating particles |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3110626A (en) * | 1961-08-17 | 1963-11-12 | Minnesota Mining & Mfg | Apparatus for coating discrete solid material |
-
1967
- 1967-10-09 GB GB46028/67A patent/GB1191939A/en not_active Expired
-
1968
- 1968-09-25 AT AT935768A patent/AT289037B/de not_active IP Right Cessation
- 1968-09-25 CH CH1433368A patent/CH494286A/de not_active IP Right Cessation
- 1968-09-26 FR FR1584686D patent/FR1584686A/fr not_active Expired
- 1968-09-27 BE BE721479D patent/BE721479A/xx unknown
- 1968-10-01 US US764160A patent/US3566830A/en not_active Expired - Lifetime
- 1968-10-01 LU LU57001D patent/LU57001A1/xx unknown
- 1968-10-02 DE DE19681801396 patent/DE1801396B2/de not_active Withdrawn
- 1968-10-07 NL NL6814327A patent/NL6814327A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU57001A1 (enrdf_load_stackoverflow) | 1969-01-20 |
| CH494286A (de) | 1970-07-31 |
| US3566830A (en) | 1971-03-02 |
| GB1191939A (en) | 1970-05-13 |
| NL6814327A (enrdf_load_stackoverflow) | 1969-04-11 |
| AT289037B (de) | 1971-03-25 |
| FR1584686A (enrdf_load_stackoverflow) | 1969-12-26 |
| BE721479A (enrdf_load_stackoverflow) | 1969-03-03 |
| DE1801396A1 (de) | 1969-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |